Tool head



FIG. 1 is a right front perspective view of our new design for a tool head;

FIG. 2 is a left front perspective view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a side view of FIG. 2;

FIG. 5 is a top view of FIG. 1;

FIG. 6 is a bottom view of FIG. 1;

FIG. 7 is a front view of FIG. 1; and,

FIG. 8 is a rear view of FIG. 1. 

The ornamental design for a tool head, as shown and described. 